Senior Project Site Engineer Interview Questions and Answers

Material tests of construction materials are essential to ensure quality and durability of the structure.

• Material tests include tests for strength, durability, density, and composition.

• Common tests include compressive strength test, tensile strength test, water absorption test, and slump test for concrete.

• Non-destructive tests like ultrasonic testing and radiography are also used to assess material quality.

• Testing should be conducted according to relevant standards and specif...read more

Codes of works refer to the set of regulations and standards that govern construction projects.

• Codes of works include building codes, safety regulations, and industry standards that must be followed on construction sites.

• These codes ensure that structures are built safely and to a certain quality level.

• Examples of codes of works include the International Building Code (IBC), Occupational Safety and Health Administration (OSHA) regulations, and American Society of Civil Engine...read more

Unit weight of materials refers to the weight of a material per unit volume.

• Unit weight is typically measured in pounds per cubic foot or kilograms per cubic meter.

• It is an important factor in construction and engineering for determining loads and designing structures.

• For example, the unit weight of concrete is around 150 pounds per cubic foot.

• Different materials have different unit weights based on their density and composition.